actually, I think graphisoft can provide some short video and tutorial to promote some feature.
ArchiCAD Curtain Wall (ArchiCAD Insights Tutorial)
http://aec.cadalyst.com/aec/Column:+ArchiCad/ArchiCAD-Curtain-Wall-ArchiCAD-Insights-Tutorial/Articl...
and beside the official tutorial, they could always submit news and short article to some online CAD news, I have subscribed some of these kind newsletter, and then I always heard of the news about autodesk..... but rarely heard of graphisoft.... it would make the public feel autodesk products are the majority (actually they are.....), but some may think Autodesk products are the best which is not fair to the market.
That's why I hope GS to shout loudly!!!